package chapter02;

public class Example27 {
    public static void main(String[] args) {
        int[] arr={1,2,3,4};
        System.out.println("arr[0]=" +arr[0]);
        System.out.println("arr[0]=" +arr[1]);
        System.out.println("arr[0]=" +arr[2]);
        System.out.println("arr[0]=" +arr[3]);
        System.out.println("arr.length" +arr.length);
    }
}
